/// <summary>
/// Called when this viewmodel shall perform cleanup work prior to it being disposed.
/// </summary>
/// <exception cref="System.ObjectDisposedException">Thrown if the model was already disposed.</exception>
protected override void DisposeCore()
{
CommandHelper.UnwireRelayCommands(this);
}
/// <summary>
/// Initializes a new instance of the ViewModelBase class.
/// </summary>
public ViewModelBase()
{
CommandHelper.WireupRelayCommands(this);
}